This transcript has been automatically generated and may not be 100% accurate.

{“id”:58226170,”title”:”Injuries raise new concerns about football dangers”,”duration”:”2:17″,”description”:”Dylan Thomas, 17, died after he suffered a brain injury on the field, while Christion Abercrombie, a college player, is in critical condition after a hit.”,”url”:”/GMA/News/video/injuries-raise-concerns-football-dangers-58226170″,”section”:”GMA”,”mediaType”:”default”}